Whether your interest is in elegant, classic audio tube amps and preamps for critical music playback, or extracting the maximum warmth and sustain from electric guitar pickups, vacuum tubes could hold the secret to perfect tone. Parts Express carries popular styles of preamp, power amp, and rectifier tubes from leading manufacturers, and makes them available singly as well as in matched pairs and quartets.

Depending on the application, high quality tubes can provide startlingly clean and clear hi-fi reproduction, or deeply distorted, saturated guitar tone -- it's all in the circuit design and, of course, choosing the right tubes for the job.